CVE-2026-9141— Taiko AG1000-01A Rev 7.3/8 Authentication Bypass via Web Interface
Possible ATT&CK Techniques 3AI
T1098 · Account Manipulation T1078 · Valid Accounts T1190 · Exploit Public-Facing ApplicationAffected Version Matrix 3
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Taiko Network Communications Pte Ltd. | AG1000-01A SMS Alert Gateway | Rev 7.3 | affected |
Rev 8 | affected | ||
UM-AG1000_R7.2 | affected |
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I. Basic Information for CVE-2026-9141
Vulnerability Information
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Vulnerability Title
Taiko AG1000-01A Rev 7.3/8 Authentication Bypass via Web Interface
Source: NVD (National Vulnerability Database)
Vulnerability Description
Taiko AG1000-01A SMS Alert Gateway Rev 7.3 and Rev 8 contains an authentication bypass vulnerability in the embedded web configuration interface that allows unauthenticated attackers to access internal application pages without any session management or server-side authentication checks. Attackers with network access can directly request internal resources such as index.zhtml, point.zhtml, and log.shtml to gain full administrative read and write access, enabling unauthorized modification of alarm routing, device configuration, and disruption of monitoring and control functions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键功能的认证机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Taiko AG1000-01A SMS Alert Gateway 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Taiko AG1000-01A SMS Alert Gateway是新加坡Taiko公司的一款支持短信告警通知与远程事件消息转发的工业通信网关设备。 Taiko AG1000-01A SMS Alert Gateway Rev 7.3版本和Rev 8版本存在访问控制错误漏洞，该漏洞源于嵌入式Web配置界面中存在身份验证绕过，可能导致未经身份验证的攻击者访问内部应用页面并获得完全管理读写访问权限。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Taiko Network Communications Pte Ltd. | AG1000-01A SMS Alert Gateway | Rev 7.3 | - |
II. Public POCs for CVE-2026-9141
| # | POC Description | Source Link | Shenlong Link |
|---|
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Advisory · 1Blog · 1
Same Patch Batch · Taiko Network Communications Pte Ltd. · 2026-05-20 · 3 CVEs total
| CVE-2026-9139 | 9.8 CRITICAL | Taiko AG1000-01A Rev 7.3/8 Hard-coded Credentials via login.zhtml |
| CVE-2026-9144 | 7.6 HIGH | Taiko AG1000-01A Rev 7.3/8 Stored XSS via Web Configuration Interface |
IV. Related Vulnerabilities
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V. Comments for CVE-2026-9141
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